Cita APA (7th ed.)

Gladding, S. T. (2005). Counseling theories: Essential concepts and applications. Pearson/Merrill Prentice Hall.

Cita Chicago (17th ed.)

Gladding, Samuel T. Counseling Theories: Essential Concepts and Applications. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2005.

Cita MLA (9th ed.)

Gladding, Samuel T. Counseling Theories: Essential Concepts and Applications. Pearson/Merrill Prentice Hall, 2005.